EMPLOYEE WAS CLEANING OUT A CHUTE HANG IN THE RETURN SPOUT AND HE WAS USING A ROD TO POKE IT OUT WITH AND HE BUMPED HIS ELBOW ON A WALL. EMPLOYEE WAS SENT TO THE DR AND WAS TREATED CONSERVATIV ELY, UNTIL 11/8/00 WHEN THE DR ASPIRATED THE BUMP ON HIS ELBOW.